2139969608942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1098379}}^1$

素因数の和:1098549

約数の個数: 64

約数和(自身を含む): 3796001280000

約数和(自身を除く): 1656031671058

約数列:

[1, 2, 11, 19, 22, 38, 59, 79, 118, 158, 209, 418, 649, 869, 1121, 1298, 1501, 1738, 2242, 3002, 4661, 9322, 12331, 16511, 24662, 33022, 51271, 88559, 102542, 177118, 974149, 1098379, 1948298, 2196758, 12082169, 20869201, 24164338, 41738402, 64804361, 86771941, 129608722, 173543882, 229561211, 459122422, 712847971, 954491351, 1231282859, 1425695942, 1648666879, 1908982702, 2462565718, 3297333758, 5119544519, 10239089038, 13544111449, 18135335669, 27088222898, 36270671338, 56314989709, 97271345861, 112629979418, 194542691722, 1069984804471, 2139969608942]

約数ペア:

[(1, 2139969608942), (2, 1069984804471), (11, 194542691722), (19, 112629979418), (22, 97271345861), (38, 56314989709), (59, 36270671338), (79, 27088222898), (118, 18135335669), (158, 13544111449), (209, 10239089038), (418, 5119544519), (649, 3297333758), (869, 2462565718), (1121, 1908982702), (1298, 1648666879), (1501, 1425695942), (1738, 1231282859), (2242, 954491351), (3002, 712847971), (4661, 459122422), (9322, 229561211), (12331, 173543882), (16511, 129608722), (24662, 86771941), (33022, 64804361), (51271, 41738402), (88559, 24164338), (102542, 20869201), (177118, 12082169), (974149, 2196758), (1098379, 1948298)]